Question

the solutions of 2 Salt well tested with phenolphthalein the observation were recorded in the table what was the reason for these observation

Answer 1

Phenolphthalein turns acidic salt as colourless and basic salt as pink.



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Answer 2

Hi
Here's the answer
Phenolphthalein is a synthetic indicator which is used to know whether a solution is acidic or alkaline then we can use it for acidic salts it stays colourless and for basic salts it changes in pink color..and same for normal acids and bases...
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